FeCl<sub>3</sub> and Morpholine as Efficient Cocatalysts for the One-Step Synthesis of Quinoxalines from α-Hydroxyketones and 1,2-Diamines
作者:Weibin Song、Peng Liu、Min Lei、Hanyun You、Xubing Chen、Hu Chen、Lei Ma、Lihong Hu
DOI:10.1080/00397911.2010.523489
日期:2012.1.15
Abstract One-step conversion including intramolecular hydrogen bond decomposition, aerobic oxidation, and condensation from α-hydroxyketones and 1,2-diamines into quinoxalines is reported using FeCl3 and morpholine as cocatalysts. GRAPHICAL ABSTRACT